.calendar {
    width: 500px;
    height: 500px;
    // margin-top: 10vh;
    margin-left: 6vw;
    font-size: 40px;
  }
  .calendar .calendar-header {
    display: flex;
    justify-content: space-between;
    padding: .5vw .6vh;
  }
  .calendar .calendar-header button{
    border: none;
    // background-color: aquamarine;
    border-radius: 10%;
  
  }
  .calendar .calendar-header button:hover{
    cursor: pointer;
  }
  .calendar .calendar-body .week-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: 10px;
  }
  
  .calendar .calendar-body .week-container .week {
    width: 35px;
    display: inline-block;
    text-align: center;
  }
  .calendar .calendar-body .week-container .week:nth-child(6),
  .calendar .calendar-body .week-container .week:nth-child(7) {
    color: #e02d2d;
  }
  .calendar .calendar-body .day-container {
    height: 20vh;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .calendar .calendar-body .day-container .transparent{
    opacity: .3;
  }
  .calendar .calendar-body .day-container .day {
    height: 3.6vh;
    width: 3.6vw;
    margin-bottom: 2vh;
    display: inline-block;
    text-align: center;
  }
  .calendar .calendar-body .day-container .day:nth-child(7n-1) {
    color: #e02d2d;
  }
  .calendar .calendar-body .day-container .day:nth-child(7n) {
    color: #e02d2d;
  }
  .calendar .calendar-body .day-container .day.today {
    color: green;
    
  }
  .calendar .calendar-body .day-container .day.occupy {
    color: #014A95;
  }
  